Postfix problem on CentOS 5.3

[mmk]

Hi. I followed the tutorial: Perfect Server - CentOS 5.3 x86_64 [ISPConfig 3].

At first, thanks for bringing this wonderful tutorial. Everything worked out as expected, with only minor issues. However, I have a problem with postfix. When the service starts, everything seems to be OK, but the mail log shows the following error:
fatal: unsupported dictionary type: mysql

The SMTP port (25) is open, but after I connect nothing happens.

I read in another forum that this means postfix lacks mysql support. Their suggestion is to remove the original postfix package and install the following package from the CentOS Plus repository:
postfix-2.3.3-2.1.centos.mysql_pgsql.x86_64.rpm

Is it safe to do this? Will this break the ISPConfig's postfix configuration?

Thank you.

[falko]

The tutorial shows how to build Postfix with MySQL support...

[mmk]

Thank you for the prompt answer falko.

Actually, I jumped over the whole 11 Apply Quota Patch To Postfix part since I don't need quota. I did not realise this chapter was also dealing with MySQL support.

Will reinstalling Postfix with proper MySQL support mess up with ISPConfig's configuration? If yes, than how can I fix the problem?

Thanks.

[till]

You can run a ispconfig update afterwards and select to reconfigure the services.

[kedar]

I read in another forum that this means postfix lacks mysql support. Their suggestion is to remove the original postfix package and install the following package from the CentOS Plus repository:
postfix-2.3.3-2.1.centos.mysql_pgsql.x86_64.rpm

Is it safe to do this? Will this break the ISPConfig's postfix configuration?

Thank you.

I have installed this RPM and everything works as expected. I have CentOS 5.2

[mmk]

Everything worked out perfectly. Thanks everyone for your help. I really appreciate it.